invalidateCache invalidateCache.ts

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  import { type Cache } from '../../Cache'
import { type Observer } from '../../types'
 
const invalidateStack: Observer[] = []
let currentObserver: Observer
 
export function invalidateCache (cache: Observer) {
  const skipLoop = Boolean(invalidateStack.length)
  invalidateStack.push(cache)
 
  Iif (skipLoop) return
 
  while ((currentObserver = invalidateStack.shift())) {
    if (currentObserver.isCache) {
      invalidateStack.push(...(currentObserver as Cache).observers)
      ;(currentObserver as Cache).invalid = true
    }
  }
}